Method: messages.requestEncryption

You cannot use this method directly, see https://docs.madelineproto.xyz for more info on handling secret chats

Parameters:

Name	Type	Description	Required
user_id	Username, chat ID, Update, Message or InputUser	User ID	Optional
g_a	bytes	`A = g ^ a mod p`, see Wikipedia	Yes

Return type: EncryptedChat

Can bots use this method: NO

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$EncryptedChat = $MadelineProto->messages->requestEncryption(user_id: $InputUser, g_a: 'bytes', );